| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science, Istituto della Enciclopedia italiana - 1953 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science - 1953 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science, Istituto della Enciclopedia italiana - 1952 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science - 1952 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science - 1952 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History and Philosophy of Science - 1952 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science - 1951 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science, Istituto della Enciclopedia italiana - 1951 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science, Istituto della Enciclopedia italiana - 1951 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science - 1951 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science, Istituto della Enciclopedia italiana - 1951 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science - 1951 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science, Istituto della Enciclopedia italiana - 1951 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science, Istituto della Enciclopedia italiana - 1950 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science, Istituto della Enciclopedia italiana - 1950 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science, Istituto della Enciclopedia italiana - 1950 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science - 1950 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science, Istituto della Enciclopedia italiana - 1949 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science - 1948 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science - 1948 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science - 1948 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science - 1947 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science, Istituto della Enciclopedia italiana - 1947 |
| Archives internationales d'histoire des sciences by Académie internationale d'histoire des sciences, International Union of the History of Science, Istituto della Enciclopedia italiana - 1947 |
| Archives of the Scientific Revolution - 1998 - 216 pages |
| Argonne National Laboratory, 1946-96 by Jack M. Holl, Richard G. Hewlett, Ruth R. Harris - 1997 - 644 pages |
| Aristotle in China by Robert Wardy - 2000 - 182 pages |
| Art and iconography of the Buddha images by Shailendra Kumar Verma - 1996 - 249 pages |
| Art and iconography of the Buddha images by Shailendra Kumar Verma, Chandra B. Varma, Anuruddha - 1996 - 249 pages |
| Artifacts and artificial science by Bo Dahlbom - 2002 - 137 pages |
| Arts by Maria Burguete, Lui Lam - 2011 - 396 pages |
| Asa Gray by A. Hunter Dupree - 1988 - 536 pages |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 2005 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 2004 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 2003 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 2002 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 2001 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 2000 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1999 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1998 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1997 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1996 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1995 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1994 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1993 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1992 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1991 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1991 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1990 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1989 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1988 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1987 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1986 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1984 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1983 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1982 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1982 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1980 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1977 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1974 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1974 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1972 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1970 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1966 |
| Asclepio by Instituto "Arnaldo de Vilanova" de Historia de la Medicina - 1948 |
| Asesinatos matemáticos by Claudi Alsina - 2011 |
| Aspectos de la ciencia aplicada en la España del siglo de oro by M. I. Vicente Maroto, Mariano Esteban Piñeiro - 2006 - 509 pages |
| Aspects of the medieval animal epic by Edward Rombauts, Andries Welkenhuysen, Katholieke Universiteit te Leuven (1970- ). Instituut voor Middeleeuwse Studies - 1975 - 268 pages |
| Aspects of the medieval animal epic by Edward Rombauts, Andries Welkenhuysen, Katholieke Universiteit te Leuven (1970- ). Instituut voor Middeleeuwse Studies - 1975 - 268 pages |
| Assessing the impacts of technology on society by Organisation for Economic Co-operation and Development - 1983 - 80 pages |
| Assessing the impacts of technology on society by Organisation for Economic Co-operation and Development - 1983 - 80 pages |
| Assessing the impacts of technology on society by Organisation for Economic Co-operation and Development - 1983 - 80 pages |
| Así de simple by Dr John Gribbin - 2006 - 384 pages |
| Así se creó la ciencia by Leonardo Moledo, Esteban Magnani - 2008 - 192 pages |
| At the Sign of the Compass and Quadrant by Silvio A. Bedini - 1984 - 84 pages |
| Athena Unbound by Henry Etzkowitz, Carol Kemelgor, Brian Uzzi - 2000 - 292 pages |
| Atlantis the Eyewitnesses by Walter Parks - 2011 - 302 pages |
| Atoms and Alchemy by William R. Newman - 2006 - 235 pages |
| Atoms, men and stars by Rogers D. Rusk - 1937 - 289 pages |
| Atoms, Pneuma, and Tranquillity - 2005 - 320 pages |
| Atti della Società dei naturalisti e matematici di Modena by Società dei naturalisti e matematici di Modena - 1972 |
| Atti della Società dei naturalisti e matematici di Modena by Società dei naturalisti e matematici di Modena - 1968 |
| Attitudes of scientists and engineers about their government employment by Maxwell Graduate School of Citizenship and Public Affairs, United States. Office of Naval Research - 1950 |
| Augustine to Galileo by Alistair Cameron Crombie - 1961 - 728 pages |
| Augustine to Galileo by Alistair Cameron Crombie - 1961 - 660 pages |
| Augustine to Galileo by Alistair Cameron Crombie - 1953 - 436 pages |
| Aus dem stromgebiet des Qyzyl-Yrmag (Halys). by Hermann von Flottwell - 1895 - 55 pages |
| Australia's Fossil Heritage by The Australian Heritage Council - 2012 - 200 pages |
| Australian Science in the Making - 1990 - 440 pages |
| Australian Science in the Making - 1989 - 448 pages |
| Autobiography of Sir George Biddell Airy by George Biddell Airy - 2010 - 436 pages |
| Automàtica i sostenibilitat by Antoni Grau Saldes - 2005 - 120 pages |
| Automàtica i sostenibilitat by Antoni Grau Saldes - 2005 - 120 pages |
| Avicenna - 1952 - 128 pages |